Published July 1993 | Version v1
Journal article Metadata-only

Thermodynamical properties of relativistic nuclear matter with derivative scalar coupling

Creators

  • 1. Institute of Nuclear Research, Academia Sinica, P.O. Box 800204, Shanghai 201800 (China)
  • 2. China Center of Advanced Science and Technology (World Laboratory), P.O. Box 8730, Beijing (China)
  • 3. Department of Physics, Fudan University, Shanghai 200433 (China)

Description

The relativistic nuclear mean-field model with derivative scalar coupling suggested by Zimanyi and Moszkowski is extended to finite temperature by means of the real-time Green's function method with a pair cutoff approximation. The temperature and density dependences of the nucleon masses are given. The obtained equation of state is used to discuss the liquid-gas phase transition of nuclear matter. The critical temperature and density given by this model are kTC=16.51 MeV and ρC=0.0675 fm-3, respectively

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
48
Journal Issue
1
Journal Page Range
p. 154-158.
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
24073440
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
CRITICAL TEMPERATURE; MEAN-FIELD THEORY; NUCLEAR MATTER; NUCLEAR TEMPERATURE; RELATIVISTIC RANGE; SCALAR FIELDS; THERMODYNAMIC PROPERTIES
Descriptors DEC
ENERGY RANGE; MATTER; PHYSICAL PROPERTIES; TRANSITION TEMPERATURE